English Dictionary

peta-

IPA（発音記号）

/ˈpɛtə/

接頭辞

形態素

In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10¹⁵ (a short scale quadrillion or long scale billiard). Symbol: P

日本語の意味

SI接頭辞「peta-」は、単位に10¹⁵倍（1,000兆倍）を掛けるための接頭辞です。

The peta- prefix in the International System of Units denotes a multiplier of 1015 (one quadrillion) and is commonly encountered when describing enormous computational or storage scales.

国際単位系（SI）では、単位を10の15乗（短縮スケールで1千兆）倍することを示す接頭辞があり、非常に大きな計算能力や記憶容量を表す際によく用いられます。

意味（1）

In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10¹⁵ (a short scale quadrillion or long scale billiard). Symbol: P